JioStar has strengthened its leadership team with the appointment of G. R. Arun Kumar as Chief Financial Officer. A seasoned finance leader with nearly three decades of experience, Arun Kumar joins from the Welspun Group, where he served as Group CFO & Head of Strategy. In his new role, he will lead JioStar’s finance and commercial functions, partnering closely with the board and business leaders to drive growth, profitability, and financial agility as the company sharpens its digital-first focus in a rapidly evolving market.